Add PCM codec long names; by Stefano Sabatini, stefano.sabatini-lala poste it.

Originally committed as revision 13179 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/pcm.c

@@ -500,7 +500,7 @@ static int pcm_decode_frame(AVCodecContext *avctx,
 }
 
 #ifdef CONFIG_ENCODERS
-#define PCM_ENCODER(id,name)                    \
+#define PCM_ENCODER(id,name,long_name_)         \
 AVCodec name ## _encoder = {                    \
     #name,                                      \
     CODEC_TYPE_AUDIO,                           \
@@ -510,13 +510,14 @@ AVCodec name ## _encoder = {                    \
     pcm_encode_frame,                           \
     pcm_encode_close,                           \
     NULL,                                       \
+    .long_name = long_name_,                    \
 };
 #else
-#define PCM_ENCODER(id,name)
+#define PCM_ENCODER(id,name,long_name_)
 #endif
 
 #ifdef CONFIG_DECODERS
-#define PCM_DECODER(id,name)                    \
+#define PCM_DECODER(id,name,long_name_)         \
 AVCodec name ## _decoder = {                    \
     #name,                                      \
     CODEC_TYPE_AUDIO,                           \
@@ -526,30 +527,31 @@ AVCodec name ## _decoder = {                    \
     NULL,                                       \
     NULL,                                       \
     pcm_decode_frame,                           \
+    .long_name = long_name_,                    \
 };
 #else
-#define PCM_DECODER(id,name)
+#define PCM_DECODER(id,name,long_name_)
 #endif
 
-#define PCM_CODEC(id, name)                     \
-PCM_ENCODER(id,name) PCM_DECODER(id,name)
-
-PCM_CODEC  (CODEC_ID_PCM_ALAW, pcm_alaw);
-PCM_CODEC  (CODEC_ID_PCM_MULAW, pcm_mulaw);
-PCM_CODEC  (CODEC_ID_PCM_S8, pcm_s8);
-PCM_CODEC  (CODEC_ID_PCM_S16BE, pcm_s16be);
-PCM_CODEC  (CODEC_ID_PCM_S16LE, pcm_s16le);
-PCM_DECODER(CODEC_ID_PCM_S16LE_PLANAR, pcm_s16le_planar);
-PCM_CODEC  (CODEC_ID_PCM_S24BE, pcm_s24be);
-PCM_CODEC  (CODEC_ID_PCM_S24DAUD, pcm_s24daud);
-PCM_CODEC  (CODEC_ID_PCM_S24LE, pcm_s24le);
-PCM_CODEC  (CODEC_ID_PCM_S32BE, pcm_s32be);
-PCM_CODEC  (CODEC_ID_PCM_S32LE, pcm_s32le);
-PCM_CODEC  (CODEC_ID_PCM_U8, pcm_u8);
-PCM_CODEC  (CODEC_ID_PCM_U16BE, pcm_u16be);
-PCM_CODEC  (CODEC_ID_PCM_U16LE, pcm_u16le);
-PCM_CODEC  (CODEC_ID_PCM_U24BE, pcm_u24be);
-PCM_CODEC  (CODEC_ID_PCM_U24LE, pcm_u24le);
-PCM_CODEC  (CODEC_ID_PCM_U32BE, pcm_u32be);
-PCM_CODEC  (CODEC_ID_PCM_U32LE, pcm_u32le);
-PCM_CODEC  (CODEC_ID_PCM_ZORK, pcm_zork);
+#define PCM_CODEC(id, name, long_name_)         \
+    PCM_ENCODER(id,name,long_name_) PCM_DECODER(id,name,long_name_)
+
+PCM_CODEC  (CODEC_ID_PCM_ALAW, pcm_alaw, "A-law PCM");
+PCM_CODEC  (CODEC_ID_PCM_MULAW, pcm_mulaw, "mu-law PCM");
+PCM_CODEC  (CODEC_ID_PCM_S8, pcm_s8, "signed 8-bit PCM");
+PCM_CODEC  (CODEC_ID_PCM_S16BE, pcm_s16be, "signed 16-bit big-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_S16LE, pcm_s16le, "signed 16-bit big-endian PCM");
+PCM_DECODER(CODEC_ID_PCM_S16LE_PLANAR, pcm_s16le_planar, "16-bit little-endian planar PCM");
+PCM_CODEC  (CODEC_ID_PCM_S24BE, pcm_s24be, "signed 24-bit big-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_S24DAUD, pcm_s24daud, "D-Cinema audio signed 24-bit PCM");
+PCM_CODEC  (CODEC_ID_PCM_S24LE, pcm_s24le, "signed 24-bit little-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_S32BE, pcm_s32be, "signed 32-bit big-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_S32LE, pcm_s32le, "signed 32-bit little-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_U8, pcm_u8, "unsigned 8-bit PCM");
+PCM_CODEC  (CODEC_ID_PCM_U16BE, pcm_u16be, "unsigned 16-bit big-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_U16LE, pcm_u16le, "unsigned 16-bit little-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_U24BE, pcm_u24be, "unsigned 24-bit big-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_U24LE, pcm_u24le, "unsigned 24-bit little-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_U32BE, pcm_u32be, "unsigned 32-bit big-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_U32LE, pcm_u32le, "unsigned 32-bit little-endian PCM");
+PCM_CODEC  (CODEC_ID_PCM_ZORK, pcm_zork, "Zork PCM");